3 years ago

Pls I need help on this I will give brainless

Mathematics

1 answer:

inn [45]3 years ago

4 0

Answer:

0.3, 0.4, and 1. They're in order

Step-by-step explanation:

You might be interested in

Please help don’t understand

Volgvan

Answer:

option b is the correct answer .

Step-by-step explanation:

=4^5×4^12

=4^17 is the answer.

3 0

3 years ago

What is square root of 80 in simplified radical form?

nlexa [21]

Square root 80 = 4 x square root 5
because root 80 = root 16 x root 5

6 0

3 years ago

Y-intercept:8x +9y=40

Leto [7]

Answer:

40/9

Step-by-step explanation:

9y = -8x + 40

y = -8/9x + 40/9

5 0

3 years ago

Read 2 more answers

* 4. A circle is divided into ten equal sectors.

Fiesta28 [93]

Answer:

a. Find the measure of each central angle.

The central angle of a circle = 360 °

Now Pie is cut into 10 equal sectors

Angle of each sector is given by

Angle of sector = Total central angle/number of sectors

$= {360}^{0} \div 10$

$= {36}^{0}$

Hence , the central angle of one slice of pie is 36°

b. If the diameter is 50 in., find the length of an arc of one of the sectors.

length of an arc of one of the sectors =

$= \frac{1}{n} \times 2\pi \times r$

$= \frac{1}{10} \times 2\ \frac{22}{7} \times 50$

$= 31.42 \: in$

7 0

2 years ago

Solve the system.<br> x+3y=7<br> 2x-4y=24

Alina [70]

Answer:

y= -1 and x = 10

Step-by-step explanation:

(1) x+3y=7

(2) 2x-4y=24

Clear x from the 1st equation: x=7-3y

And replace x from the 2do one: 2(7-3y)-4y=24

14-6y-4y=24

-6y-4y=24-14

-10y=10

y=-10/10

y=-1

Now we have y=-1, let's finde x:

x=7-3y

x=7-3(-1)

x=7+3

x=10

7 0

3 years ago